Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/flexonze/claude-init/generate-pr-descriptionnpx skills add Flexonze/claude-init --skill generate-pr-descriptiongit clone --depth 1 https://github.com/Flexonze/claude-initWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/flexonze/claude-init/generate-pr-description)<a href="https://agentmods.dev/skills/flexonze/claude-init/generate-pr-description"><img src="https://agentmods.dev/badge/skills/flexonze/claude-init/generate-pr-description.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00009 | $0.00270 |
| Opus 5 | $0.00005 | $0.00135 |
| Sonnet 5 | $0.00002 | $0.00054 |
| Haiku 4.5 | $0.00001 | $0.00027 |
Grade A, and why
generate-pr-description scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Generate PR Description
Analyze the git diff between the parent branch and the current branch and create a pull request title and description.
Parent branch: Use "$1" if provided, otherwise default to "main"
Instructions
- Use
git diff <parent-branch>...HEADandgit log <parent-branch>..HEADto analyze changes - Generate a concise, descriptive PR title
- Write a description summarizing what changed and why
Guidelines
- Title should clearly describe what the PR accomplishes
- Description should provide context for reviewers
- List the key changes made
- Mention any breaking changes, migrations, or deployment considerations
- Be concise and direct
Output Format
Print the title and description in code blocks so they can be easily copied:
PR title:
Add user notification preferences
PR description:
## Summary
Users can now configure how and when they receive notifications.
## Changes
- Added notification preferences model and API endpoints
- Created settings UI for managing preferences
- Implemented email digest options (immediate, daily, weekly)
## Notes
- Requires database migration
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 5d ago First seen · 58 lines · 9 tokens per session scan A c2dfae6fb5fe
generate-pr-description is a skill published in the GitHub repository Flexonze/claude-init (10 stars, last pushed 5mo ago), licensed MIT. It adds 9 tokens to every session and 270 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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